U.S. Marine Lance Cpl. Kaleb O. Clark (left) and Cpl.

U.S. Marine Lance Cpl. Kaleb O. Clark (left) and Cpl. Oscar Solis (right) inspect a GAU-21 .50 caliber machine gun on a CH-53E Super Stallion during Raven 18-06 at the Combat Readiness Training Center, Gulfport, Miss., August 5, 2018. Raven is a realistic military training exercise, in which HMH-461 provides air support to Marine Corps Forces, Special Operations Command. This exercise allows the squadron to conduct core and mission skill training to improve the squadron’s combat readiness within the Marine Air-Ground Task Force. The Marines are crew chiefs with Marine Heavy Helicopter Squadron (HMH) 461, Marine Aircraft Group 29, 2nd Marine Aircraft Wing. (U.S. Marine Corps photo by Lance Cpl. Cody J. Ohira)